802540010

素因数分解:

$2^1\times 5^1\times {\mathrm{6949}}^1\times {\mathrm{11549}}^1$

素因数の和:18505

約数の個数: 16

約数和(自身を含む): 1444905000

約数和(自身を除く): 642364990

約数列:

[1, 2, 5, 10, 6949, 11549, 13898, 23098, 34745, 57745, 69490, 115490, 80254001, 160508002, 401270005, 802540010]

約数ペア:

[(1, 802540010), (2, 401270005), (5, 160508002), (10, 80254001), (6949, 115490), (11549, 69490), (13898, 57745), (23098, 34745)]